Pin Na me MR Type I De s cr ipt ion M a nua l-R e s e t : (CM OS).
Active low.
Pull low to force a reset.
Reset remains asserted for the duration of the Reset Timeout Period after MR transitions from low to high.
Leave unconnected or connected to VCC if not used.
Powe r Supply: Reset is asserted whe
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||| Data Sheet PT7M7803/7809-7812/7823-7825/7342-7345 µP Supervisor Circuits Discription The PT7M7xxx family microprocessor (µP) supervisory circuits are targeted to improve reliability and accuracy of power-supply circuitry in µP systems.
Th
PT7M7812 Features
* Precision supply-voltage monitor - 4.63V (PT7M7xxxL) - 4.38V (PT7M7xxxM) - 3.08V (PT7M7xxxT) - 2.93V (PT7M7xxxS) - 2.63V (PT7M7xxxR) - 2.32V (PT7M7xxxZ) - 2.20V (PT7M7xxxY) - 4.00V (PT7M7xxxJ)
* 200ms reset pulse width
* Debounced CMOS-compatible manual-reset input (7811, 7
PT7M7811_PericomTechnology.pdf
Datasheet Details
PT7M7812, PT7M7811
Pericom Technology
158.91 KB
(pt7m7xxx) up supervisor circuits.
This datasheet PDF includes multiple part numbers: PT7M7812, PT7M7811.
Please refer to the document for exact specifications by model.
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